0xCarbon
May · warmth · every departure city

Where is hot in May?

In May, the warmest well-known places within 15 hours of London are Aswan, Egypt (31.5 °C); Luxor, Egypt (31.2 °C); Sharm el-Sheikh, Egypt (30.0 °C). The warmest in Europe is Nicosia, Cyprus, averaging 21.9 °C. Without flying, the warmest you can reach from London is Lleida, Spain, averaging 19.1 °C, about 14h 18m by train.

The 10 warmest places within 15 hours of London

Ranked on May temperature alone, among well-known places (a Wikivoyage travel guide and at least 40,000 Wikipedia readers a year), one per area and at most three per country. From Manchester, Edinburgh or Dublin the list is the same or nearly so; only the journey times change.

Warmest well-known places in May, from London. Temperature is the historical daily mean (2023–2024), so afternoons run warmer. Times: ≈ modelled; ✓ checked against a timetable.
PlaceAverageSun a dayRainSeaFrom LondonCO₂e return
Aswan, EgyptAswan is the southernmost city of Egypt, some 870 km south of Cairo, just below the Aswan Dam and Lake Nasser, with a population of 275,000.31.5 °C12.0 hmostly dry—air, ≈ 9h970 kg
Luxor, EgyptLuxor is the premier travel destination in Upper (southern) Egypt and the Nile Valley.31.2 °C12.0 hmostly dry—air, ≈ 8h 48m932 kg
Sharm el-Sheikh, EgyptSharm el-Sheikh is a large resort at the south tip of the Sinai Peninsula in Egypt.30.0 °C12.6 hmostly dry24.5 °Cair, ≈ 8h 42m909 kg
Aqaba, JordanAqaba is Jordan's only port city.28.2 °C12.6 hmostly dry23.5 °Cair, ≈ 8h 30m886 kg
Ouarzazate, MoroccoOuarzazate is a city in Morocco and the largest town in the Saharan Morocco.23.0 °C12.4 hmostly dry—air, ≈ 6h 36m593 kg
Tataouine, Tunisia22.9 °C11.4 hmostly dry—air, ≈ 6h 30m563 kg
Marrakesh, MoroccoMarrakech, also spelt Marrakesh, is one of the imperial cities of Morocco.22.5 °C12.0 hmostly dry—air, ≈ 6h 36m579 kg
Adana, TurkeyAdana is a city on the Cilician Plains of central Turkey, on the Seyhan River about 50 km from the Mediterranean coast.22.0 °C11.6 h3.6 mm a day—air, ≈ 7h 48m807 kg
Nicosia, Cyprus21.9 °C12.5 hmostly dry21.0 °Cair, ≈ 7h 48m809 kg
Limassol, Cyprus21.9 °C12.8 hmostly dry20.3 °Cair, ≈ 7h 48m814 kg

Warm in May without flying, from every city

The warmest well-known place each city reaches by train (or train and ferry) within 15 hours. Milder than the places you fly to in May — but it is the answer if you would rather not fly, at a small fraction of the carbon.

From London by train, every month at 6, 10 and 15 hours →· Warmest in France, by month

From the UK and Ireland

From the UK and Ireland: warmest place by train in May. ≈ modelled; ✓ checked against a timetable.
FromWarmest by trainAverageBy trainCO₂e return
LondonLleida, Spain19.1 °C≈ 14h 18m32.5 kg
ManchesterPerpignan, France17.9 °C≈ 14h 18m50.7 kg
BirminghamPerpignan, France17.9 °C≈ 13h 36m42.8 kg
GlasgowMarseille, France17.1 °C≈ 14h 48m74.2 kg
EdinburghMontpellier, France17.4 °C≈ 14h 54m70.3 kg
LeedsPerpignan, France17.9 °C≈ 14h 24m51.5 kg
LiverpoolPerpignan, France17.9 °C≈ 14h 24m52.7 kg
BristolPerpignan, France17.9 °C≈ 13h 48m43.4 kg
NewcastleToulon, France17.7 °C≈ 14h62.6 kg
CardiffPerpignan, France17.9 °C≈ 14h 6m46.7 kg
SheffieldPerpignan, France17.9 °C≈ 14h 12m48.0 kg
NottinghamPerpignan, France17.9 °C≈ 13h 54m43.8 kg
SouthamptonPerpignan, France17.9 °C≈ 13h 30m38.6 kg
DublinNowhere on the list within 15 hours by train

From mainland Europe

From mainland Europe: warmest place by train in May. ≈ modelled; ✓ checked against a timetable.
FromWarmest by trainAverageBy trainCO₂e return
ParisValencia, Spain19.3 °C≈ 12h 18m31.4 kg
AmsterdamLleida, Spain19.1 °C≈ 14h 42m36.6 kg
BrusselsLleida, Spain19.1 °C≈ 12h 48m31.4 kg
BerlinPesaro, Italy17.8 °C≈ 13h 24m28.3 kg
FrankfurtLleida, Spain19.1 °C≈ 15h33.4 kg
MunichFoggia, Italy18.9 °C≈ 13h 42m23.8 kg
ZurichTaranto, Italy19.4 °C≈ 14h 24m30.5 kg
ViennaTaranto, Italy19.4 °C≈ 14h 24m25.5 kg
MilanTaranto, Italy19.4 °C≈ 10h25.3 kg
RomeBerat, Albania19.6 °C≈ 12h 48m18.7 kg
BarcelonaSeville, Spain21.7 °C≈ 7h 30m24.4 kg
MadridSeville, Spain21.7 °C≈ 3h 54m11.5 kg
LisbonSeville, Spain21.7 °C≈ 6h 30m9.3 kg
CopenhagenNitra, Slovakia16.1 °C≈ 15h26.6 kg
StockholmFrankfurt (Oder), Germany15.6 °C≈ 12h 30m23.8 kg
OsloFrankfurt (Oder), Germany15.6 °C≈ 14h 36m25.8 kg
PraguePescara, Italy17.8 °C≈ 14h 12m25.0 kg
WarsawSzeged, Hungary17.7 °C≈ 11h 6m19.7 kg

Questions

Where is hot in May?

Aswan, Egypt, is the warmest well-known place within 15 hours of London in May, averaging 31.5 °C with 12.0 hours of sun a day, 9h each way by air.

Where is hot in Europe in May?

Nicosia, Cyprus, averaging 21.9 °C with 12.5 hours of sun a day — the warmest well-known place in Europe within 15 hours of London, 7h 48m each way by air.

Where is warm in May without flying from the UK?

From London, Lleida, Spain: 19.1 °C on average, 14h 18m by train, 32.5 kg CO₂e return against 970 kg to fly to Aswan. Rail times are modelled.

Temperature, sunshine and rainfall are ERA5 monthly means for 2023–2024 (via Open-Meteo): a daily mean, so afternoons are warmer and nights cooler. Sea temperature is NOAA OISST v2.1 for the same years, at the nearest open sea; "—" means inland. Place descriptions are the first sentence of each place's Wikivoyage guide (CC BY-SA 4.0), linked from its page here. Carbon uses UK Government (DESNZ/DEFRA) 2026 factors with radiative forcing for flights; air times include getting to and through the airport. Full method · download the data.